CWDM Coarse Wavelength Division Multiplexing

CWDM product is developed based on Coarse Wavelength Division Multiplexing technology and make 20nm for the wavelength interval,then transmit optical signal from multi-fiber through optical multiplexer multiplexed onto a single fiber
at receiver side, different wavelength optical signals are decoded by the optical demultiplexer.

Product introduction

CWDM product is developed based on Coarse Wavelength Division Multiplexing technology and make 20nm for the wavelength interval,then transmit optical signal from multi-fiber through optical multiplexer multiplexed onto a single fiber

at receiver side, different wavelength optical signals are decoded by the optical demultiplexer ,then multiplex them to a different fiber respectively. It can Improve the communication capacity and extend bandwidth for the existing optical network,also solve the problem of insufficient Cable resources effectively, Thus provide a simple, flexible, low-cost solution for metro access.

Features

Big capacity: The DWDM single channel speed may reach 10G, the aggregate capacity may reach the 480G, C+L section can be expand to 1600G ;